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Title: A survey of MPI usage in the US exascale computing project

Abstract

The Exascale Computing Project (ECP) is currently the primary effort in the United States focused on developing “exascale” levels of computing capabilities, including hardware, software, and applications. In order to obtain a more thorough understanding of how the software projects under the ECP are using, and planning to use the Message Passing Interface (MPI), and help guide the work of our own project within the ECP, we created a survey. Of the 97 ECP projects active at the time the survey was distributed, we received 77 responses, 56 of which reported that their projects were using MPI. Furthermore, this paper reports the results of that survey for the benefit of the broader community of MPI developers.

Authors:
ORCiD logo [1];  [1]; ORCiD logo [2];  [1];  [3];  [1];  [4];  [5];  [1]
  1. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
  2. Univ. of Tennessee, Knoxville, TN (United States)
  3. Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
  4. Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
  5. Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Technical Univ. of Munich, Munich (Germany)
Publication Date:
Research Org.:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE National Nuclear Security Administration (NNSA)
OSTI Identifier:
1477440
Alternate Identifier(s):
OSTI ID: 1474751; OSTI ID: 1560504
Report Number(s):
SAND-2018-6513J
Journal ID: ISSN 1532-0626; 664505
Grant/Contract Number:  
AC04-94AL85000; AC05-00OR22725; NA0003525; FC02-06ER25750; AC52-07NA27344
Resource Type:
Accepted Manuscript
Journal Name:
Concurrency and Computation. Practice and Experience
Additional Journal Information:
Journal Name: Concurrency and Computation. Practice and Experience; Journal ID: ISSN 1532-0626
Publisher:
Wiley
Country of Publication:
United States
Language:
English
Subject:
97 MATHEMATICS AND COMPUTING; exascale; MPI

Citation Formats

Bernholdt, David E., Boehm, Swen, Bosilca, George, Venkata, Manjunath Gorentla, Grant, Ryan E., Naughton, Thomas, Pritchard, Howard P., Schulz, Martin, and Vallee, Geoffroy R. A survey of MPI usage in the US exascale computing project. United States: N. p., 2018. Web. doi:10.1002/cpe.4851.
Bernholdt, David E., Boehm, Swen, Bosilca, George, Venkata, Manjunath Gorentla, Grant, Ryan E., Naughton, Thomas, Pritchard, Howard P., Schulz, Martin, & Vallee, Geoffroy R. A survey of MPI usage in the US exascale computing project. United States. doi:10.1002/cpe.4851.
Bernholdt, David E., Boehm, Swen, Bosilca, George, Venkata, Manjunath Gorentla, Grant, Ryan E., Naughton, Thomas, Pritchard, Howard P., Schulz, Martin, and Vallee, Geoffroy R. Thu . "A survey of MPI usage in the US exascale computing project". United States. doi:10.1002/cpe.4851. https://www.osti.gov/servlets/purl/1477440.
@article{osti_1477440,
title = {A survey of MPI usage in the US exascale computing project},
author = {Bernholdt, David E. and Boehm, Swen and Bosilca, George and Venkata, Manjunath Gorentla and Grant, Ryan E. and Naughton, Thomas and Pritchard, Howard P. and Schulz, Martin and Vallee, Geoffroy R.},
abstractNote = {The Exascale Computing Project (ECP) is currently the primary effort in the United States focused on developing “exascale” levels of computing capabilities, including hardware, software, and applications. In order to obtain a more thorough understanding of how the software projects under the ECP are using, and planning to use the Message Passing Interface (MPI), and help guide the work of our own project within the ECP, we created a survey. Of the 97 ECP projects active at the time the survey was distributed, we received 77 responses, 56 of which reported that their projects were using MPI. Furthermore, this paper reports the results of that survey for the benefit of the broader community of MPI developers.},
doi = {10.1002/cpe.4851},
journal = {Concurrency and Computation. Practice and Experience},
number = ,
volume = ,
place = {United States},
year = {2018},
month = {9}
}

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